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100% Online Bachelor of Science Degree

Build a Career in Sustainable Horticulture

Cultivate expertise in organic and sustainable horticulture.

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Unity’s online programs are trusted by over 10,000 students across all 50 states.
88% of Unity graduates are employed or earning advanced degrees within 6 months.
Program Overview

Sustainable Horticulture

Grow your future with a bachelor’s degree in sustainable horticulture. This online program explores sustainable practices in landscaping, gardening, and food production, equipping you to drive positive environmental change. Whether you aim to innovate in sustainable food systems or build a horticulture business, you’ll gain practical, science-based knowledge for impactful careers.

Career Outlook: Soil and Plant Scientists in the U.S.

20 K
Number of jobs in 2023
6 %
Est. job growth through 2034
71 K
Median annual salary 2024

*Source: O*Net/U.S. Bureau of Labor Statistics. Unity cannot guarantee employment. Salary data represents averaged earnings for occupations listed and includes workers at all levels of education and experience.

Next Start Date
May 18, 2026
Program Details
Online Learning
4 Years
Bachelor's (120 Credit)
$470/credit (~$14k/year)
CAREER OUTCOMES

What Can I Do With a Bachelor’s in Sustainable Horticulture?

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Horticulturist / Botanical Garden Curator

Cultivate and manage plant collections for research and education.

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Urban Farm Manager

Operate food-producing gardens and farms within urban environments.

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Wildlife Manager

Oversee wildlife populations and habitats to sustain healthy ecosystems.

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Restoration Ecologist

Rehabilitate degraded ecosystems using native plants and science-based methods.

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“I love how Unity focuses on the environment and takes a more holistic approach to learning.”

Brianna R.

Bachelor of Science in Environmental Studies
View Full Testimonial
What you’ll learn

Protect Plants and Shape Ecosystems

  • Use horticulture principles to select, manage, and improve plant species and products for various environments
  • Explore the social, spiritual, economic, and cultural importance of plants in both historical and modern communities
  • Learn methods to identify, monitor, and respond effectively to horticultural challenges and pests
  • Understand how climate change, water availability, and food safety affect sustainability within horticultural systems
  • Apply principles of business law, marketing, accounting, and personnel management to run and grow horticultural businesses effectively
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Education with impact. Affordable Tuition. Simplified Financial Aid.

Ready to Make a Difference?

Take action for our ecosystems and help build a more sustainable future.

Start Your Degree
Awards and recognition

Proudly Recognized for Excellence

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Tuition Rates

We believe a college education should help launch you into a promising future, not weigh you down with debt. Unity’s online bachelor’s programs are $470 per credit, with no term-based fees and free text resources in most courses.

Tuition Locked Through 2030!

While many U.S. colleges raise tuition by 2–4% each year, your tuition rate at Unity stays the same, giving you cost certainty from your first term through graduation.

Military Friendly

Active-duty service members, veterans, and their families receive a reduced tuition rate of $423 per credit. VA education benefits (including the GI Bill®, Chapter 31, Chapter 35, and Active Duty Tuition Assistance) may be applied toward the cost of your degree.

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NO SURPRISES. NO UNNECESSARY FEES.

Transparent, Predictable Pricing

See why 98% of Unity students don’t need private loans.

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Affordable, Transparent Tuition

With no hidden fees!

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Flexible Payment Options

Plans that fit your budget.

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Locked-In Tuition

7 years with no tuition increase.

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Earn While You Learn

Work full-time while studying.

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Personalized Financial Plan

Know your cost before you start.

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Low Textbook Costs

Free materials in most courses.

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Out-of-Pocket Costs

Our Net Price Calculator shows your personalized cost of attendance, including how Pell Grant eligibility and other financial aid can make your degree more affordable.

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Learn from Leaders

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Learn from Leaders

Adam Beck

Global Expert in Arboriculture and Agroforestry
More Info
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Learn from Leaders

PhD in Plant Breeding Genetics and Genomics

Matthew Johnson

Global Expert in Cannabis Research, Data Analytics and Plant Science
More Info
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Learn from Leaders

PhD in Plant Pathology

Angela Nelson

Global Expert in Plant Pathology and Science Education
More Info

More Stories

Adam Beck
Global Expert in Arboriculture and Agroforestry
Matthew Johnson
Global Expert in Cannabis Research, Data Analytics and Plant Science
Angela Nelson
Global Expert in Plant Pathology and Science Education
FAQ

Have Questions About the Bachelor’s in Sustainable Horticulture?

Sustainable horticulture combines plant science with eco-friendly practices to cultivate plants in various settings, from fields to greenhouses to vertical hydroponic systems. You’ll master skills in integrated pest management, disease management, and the safe use of fertilizers, herbicides, and pesticides.

The BS in Sustainable Horticulture will prepare you to use sustainable approaches with horticultural science to manage and improve plants and their products. You will learn to monitor and adjust growing conditions in various contexts, from fields to greenhouses to hydroponic systems, in order to maximize crop yields and address problems such as plant pests and diseases.

Throughout the horticulture program, you will also learn and apply principles of accounting, marketing, labor law, and personnel management as you analyze and develop business plans and practices for sustainable horticultural products and services. Program graduates will be prepared for a wide variety of careers, including greenhouse management, hydroponic crop production, landscape design, horticulturist work, and urban farming.

Our comprehensive 120-credit program can be tailored to fit your schedule and goals! Completion time is flexible, determined by the number of credits you choose to take each term (8 terms/year) and less time with transfer credits. Without transfer credits, you can anticipate the following completion times:

  • 48 credits/year: Fast-track your education in only 2.6 years
  • 30 credits/year: Achieve your degree in 4 years
  • 24 credits/year: Complete in just 5 years

General Education Core: 40 credits
Environmental Professional Core: 13 credits
Elective Courses: 31 credits
Program Core: 36 credits

  • BIOL 201: Organisms that Sustain the Earth: Understanding Plants
  • BIOL 315: Cell Biology
  • BIOL 320: Plant Breeding
  • BIOL 325: Plant Pathology
  • BIOL 330: Integrated Pest Management
  • CHEM 205 Applications of Chemistry for Horticulture
  • ENVJ 307: Food Systems and Social Justice
  • ESCI 301: Soil Analysis
  • HORT 301: Growing Hydroponic and Aquaponic Crops
  • HORT 401: Climate-Smart Agriculture
  • MGMT 301: Starting Your Small Business
  • SUFA 201: Sustainable Farm Management
  • SUFA 301: Sustainable Agriculture for Small Farms

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Still Deciding?

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